Yayın tarihi için Zootekni Anabilim Dalı listeleme
Toplam kayıt 55, listelenen: 1-20
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Effects of egg storage period on hatching egg quality, hatchability, chick quality and relative growth in Pekin ducks
(Eugen Ulmer Gmbh Co, 2007)A total of 864 incubating eggs produced by a Pekin duck breeder flock (Star 52- Grimaud Freres) were used to determine effects of different storage periods (0, 3, 7, 11 d) on egg quality, hatchability, duckling quality and ... -
The Changes of the Body Weight and Some Blood Parameters of Pekin Ducklings Dependent on Transportation Duration
(Medwell Online, 2008)The effect of transportation on body weight and some blood parameters of hatching Pekin ducklings were investigated. A total of 500 (250 male, 250 female) 1 day-old ducklings (Star 52-Grimaud Freres) were obtained from a ... -
Comparison of Six Different Mathematical Models to the Lactation Curve of Simmental Cows Reared in Kazova State Farm
(Medwell Online, 2008)The aim of this study was to investigate the fitness of Incomplete Gamma (WD), Quadratic (Q), Cubic (C), Exponential (WIL), Mixed Log (ML) and Polynomial Regression (AS) models to the lactation curve of Simmental Cows. ... -
Estimation of Adjustment Factors for Standardizing Lactations to Mature Age and 305 Day of Milk Yield of Holstein Cattle Reared at Polatli State Farm in Turkey
(Medwell Online, 2008)In this study, adjustment factors of lactation milk yield to mature age and 305 day of milk yield were estimated for Holstein cattle reared in Polatli State Farm. A total of 3184 lactation records of Holstein cattle reared ... -
Breeding Value Estimation of Dairy Cattle Using Test Day Milk Yields for Brown Swiss Cows Reared at Ulas State Farm
(Medwell Online, 2008)In this study, it was aimed to calculate genetic parameters of 305 day milk yield and breeding value estimation of Brown Swiss Cattle reared on Ulas State Farm. Later, analysis results were compared. In this study, 830 ... -
The investigation of Toxocara canis eggs in coats of different dog breeds as a potential transmission route in human toxocariasis
(Elsevier Science Bv, 2008)This study was undertaken to determine the prevalence of Toxocara canis eggs on the coats of dogs (a potential etiological factor for human toxocariasis) and to see if there were mainly a dog breed and coat type effects ... -
Environmental factors affecting fertility traits of Thoroughbred and Halfbred horses reared in Turkey
(Indian Counc Agricultural Res, 2008)The aim of this study was to investigate environmental factors affecting fertility traits of Thoroughbred and Halfbred mares raised at a stud farm in Bursa between 1985 and 2000. The factor that showed the greatest influence ... -
Influence of lighting periods and stocking densities on performance, carcass characteristics and some stress parameters in broilers
(Eugen Ulmer Gmbh Co, 2008)This study was undertaken to investigate the effects of lighting and stocking density on performance, carcass characteristics and some stress parameters (H-L ratio, serum glucose, cholesterol and triglyceride levels, tonic ... -
Environmental factors affecting reproductive performance of mares
(Indian Counc Agricultural Res, 2008)… -
Polatlı tarım işletmesinde yetiştirilen siyah alaca sığırların laktasyon eğrisi özellikleri
(2009)Bu çalışma, Polatlı Tarım İşletmesinde yetiştirilen Siyah Alaca sığırların laktasyon eğrisi özelliklerinin belirlenmesi amacıyla yapılmıştır. Laktasyon eğrisi parametreleri ile eğrinin tip ve şekillerinin belirlenmesinde ... -
Estimates of Genetic Trends for 305-Days Milk Yield in Holstein Friesian Cattle
(Medwell Online, 2009)The purpose of this study was to estimate the trends components of 305-days milk yield in Holstein Friesian Cattle Holstein cows raised at the Ceylanpinar state farm in Turkey between 1986 and 2007 years. The phenotypic, ... -
Effects of Housing System, Swimming Pool and Slaughter Age on Duck Performance, Carcass and Meat Characteristics
(Medwell Online, 2009)The aim of this study was to determine the effects of different housing systems, swimming pool and slaughter age on performance, carcass and meat characteristics of ducks. A total of 420 (212 male, 208 female) one day old ... -
Body Mass Index and Different Body Measurements of Turkish Angora and Van Cats in Two Different Locations
(Medwell Online, 2010)The aims of the present study were to compare the body mass index and some other body measurements of the Turkish Angora (n = 20) and Van (n = 16) cats in two different locations (Ankara Zoo = AOC and the Faculty of ... -
Cost-Benefit Analyses of Pekin Duck Fattening According to Various Housing Systems and Slaughter Age
(Kafkas Univ, Veteriner Fakultesi Dergisi, 2010)This research was carried out to determine the effects of various housing systems and slaughter age of Pekin ducks on profitability. In this research, it was determined that semi intensive pool system had positive effects ... -
Milk Yield Traits of Brown Cows Reared at Malya State Farm and Effects of Some Environmental Factors on These Traits
(Kafkas Univ, Veteriner Fakultesi Dergisi, 2010)This study was done to investigate some environmental factors (calving year, calving season and calving age) affecting milk yield traits and milk yield traits of Brown cows raised at the Malya state farm. The least square ... -
Farklı barındırma sistemleri ve kesim yaşına göre Pekin ördeği besisinin fayda-maliyet analizi
(2010)Bu çalışmada, pekin ördeği yetiştiriciliğinde farklı barındırma sistemleri ve kesim yaşının işletme karlılığına olan etkisi araştırılmıştır. Çalışmada, Pekin ördeği üretiminde havuzlu yarı entansif besi sisteminin hayvan ... -
Malya Tarım İşletmesi’nde yetiştirilen Esmer irkı ineklerin süt verim özellikleri ve bunlar üzerine bazı çevre faktörlerinin etkileri
(2010)Bu çalışma, Malya Tarım İşletmesi’nde yetiştirilen Esmer ırkı ineklerin süt verim özellikleri ve bu verimlere bazı çevresel faktörlerin (buzağılama yılı, buzağılama mevsimi ve buzağılama yaşı) etkilerini incelemek amacıyla ... -
Effects of hen production cycle and egg weight on egg quality and composition, hatchability, duckling quality, and first-week body weight in Pekin ducks
(Poultry Science Assoc Inc, 2011)This study was conducted to determine the effect of hen production cycle (HPC) and the effect of egg weight (EW) at the same egg production level on egg quality, egg composition, hatchability, duckling quality, and first-week ... -
Body weight and body measurements of male and female Pekin ducks obtained from breeder flocks of different age
(Eugen Ulmer Gmbh Co, 2011)In total, 144 Pekin ducklings (72 male and 72 female) obtained from breeder flocks of different ages (37 and 135 wks) were used to evaluate body weight and body measurements until 42 days of life. Ducklings were leg-banded ... -
Comparison of prenatal development of Turkish Angora and Van cats
(Univ Zagreb Vet Faculty, 2011)The objectives of the present study were to gather data on the prenatal development of Turkish cats (the Angora and Van cats) and examine the effects of the breed on prenatal development. Three Angora and four Van cats, ...